Question

Express the following rational numbers in decimal form
1. 242/1000
2. 354/500
3. 2/5
4. 115/4 ​

Answer 1

1st one 0.242

2nd 0.078

3rd 0.4

4th 28.75

Answer 2

Step-by-step explanation:

1) 0.242

2)

$\frac{354}{500} = \frac{354 \times 2}{500 \times 2} = \frac{708}{1000} = 0.708$

3) 2/5=4/10=0.4

4)

$\frac{115}{4} = \frac{115 \times 25}{4 \times 25} = \frac{2875}{100} = 28.75$

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